Halobetasol Impurity 10 CAS CATO-C4X-331410
| CAS No. | CATO-C4X-331410 |
| Molecular Formula | - |
| Molecular Weight | 467.93 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Halobetasol Impurity 10 meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Halobetasol Impurity 10 (CAS CATO-C4X-331410) is a certified pharmaceutical impurity reference standard with the molecular formula N/A and a molecular weight of 467.93 g/mol.
Halobetasol Impurity 10 is supplied as a fully characterized reference material; its structural identity, assigned purity, and stability data are documented in the batch-specific Certificate of Analysis (COA).
This reference standard supports related-substances testing and method development in line with ICH Q3A/Q3B guidance on impurity control, and is suitable for system suitability testing and forced-degradation studies.
Physical & Chemical Properties
| Molecular Formula | C24H29AClFO6 |
| Molecular Weight | 467.93 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | F/Cl-containing |
Related Halobetasol Standards
- Halobetasol Impurity 3 (CAS 181527-42-4)
- Halobetasol Impurity 4 (CAS CATO-C4X-33144)
- Halobetasol Impurity 9 (CAS CATO-C4X-33149)
- Halobetasol Propionate (CAS 66852-54-8)
- Halobetasol Impurity 12 (CAS CATO-C4X-331412)
- Halobetasol Impurity 5 (CAS 79861-38-4)
- Halobetasol Propionate Impurity D (CAS 66852-61-7)
- Halobetasol Impurity 8 (CAS CATO-C4X-33148)
Recommended Standards
- Chlorpromazine ring opening methyl ester (CAS CATO-C4X-232140)
- (+/-)-4'-Bromohymenin 184887-85-2 4-(2-Amino-5-bromo-1H-imidazol-4-yl)-2,3-dibromo-4,5,6,7-tetrahydro-pyrrolo[2,3-c]azepin-8(1H)-one (CAS 184887-85-2)
- Cloxacillin Impurity 5 (CAS CATO-C4X-15975)
- CIQ (CAS 486427-17-2)
- Ruxolitinib impurity 51 (CAS CATO-C4X-205851)
- Finerenone Impurity 280 (CAS 2384742-34-9)
- Tolvaptan Impurity 121 (CAS CATO-C4X-1955121)
- 4-Methoxy-1H-pyrrolo[3,2-c]pyridin-2(3H)-one (CAS 1000342-85-7)
- 1,3-Dihydrofuro[3,4-c]pyridine (CAS 126230-90-8)
- cis-3-(trifluoromethoxy)cyclobutyl)methanol (CAS 2278284-98-1)
- 4-aminothieno[3,2-c]pyridine-7-carboxylic acid (CAS 1368324-10-0)
- 2-Bromo-1-(6-bromopyridin-3-yl)ethan-1-one (CAS 136592-20-6)
- 1,2,3-Tri-O-benzyl-4,6-O-benzylidene-b-D-galactopyranose (CAS 57783-80-9)
- 3AEEA-Semaglutide(Endo-AEEA-Semaglutide) (CAS CATO-C4X-2226265)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com